Decision Workspace
fast-stm vs stm vs stm-core
Side-by-side comparison of Rust crates
56
fast-stm
growingv0.7.0
Performance-focused implementation of software transactional memory. Allows composable atomic operations.
43
stm
growingv0.4.0
Implementation of Software transactional memory. Allows composable atomic operations.
39
stm-core
growingv0.4.0
Implementation of Software transactional memory. STM Allows composable atomic operations. STM-core implements the bare bones of stm usage. The STM crate adds useful data structures.
Core Metrics
| fast-stm | stm | stm-core | |
|---|---|---|---|
| Health Score | 56 | 43 | 39 |
| Total Downloads | 3.6K | 24.8K | 8.4K |
| 30d Downloads | 314 | 64 | 54 |
| Dependents | 6 | 5 | 1 |
| Releases | 6 | 10 | 1 |
| Last Updated | 7d ago | 2920d ago | 2920d ago |
| Age | 1y | 10y 6m | 8y |
Health Breakdown
fast-stm
Maintenance
18
Quality
17
Community
7
Popularity
4
Documentation
10
stm
Maintenance
4
Quality
16
Community
7
Popularity
5
Documentation
11
stm-core
Maintenance
1
Quality
16
Community
6
Popularity
5
Documentation
11
Technical Details
| fast-stm | stm | stm-core | |
|---|---|---|---|
| Version | 0.7.0 | 0.4.0 | 0.4.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 5 | 1 | 1 |
| Crate Size | 22KB | 9KB | 19KB |
| Features | 6 | 1 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | — | — |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •fast-stm leads with a health score of 56/100, but none of the options score above 80.
- •stm has the most downloads (24.8K), suggesting wider adoption.
- •⚠ stm, stm-core have not been updated in over a year.